arXiv:1202.2315 [cond-mat.mes-hall]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords topological insulators, two-dimensional helical dirac fermions, oblique valleys strongly couple, pbte/pbsnte heterostructure grown, well-known gapless interface states Tags journal article Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset